Vulnerability-Lookup

CNVD-2015-06888

Vulnerability from cnvd - Published: 2015-10-27

Title

Linux kernel缓冲区溢出漏洞（CNVD-2015-06888）

Description

Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。 Linux kernel 4.2.2及之前版本的net/sctp/protocol.c文件中的‘sctp_init’函数存在安全漏洞，该漏洞源于程序中存在未能正确的protocol-initialization步骤序列。本地攻击者可通过在所有步骤完成前创建SCTP数据包利用该漏洞造成拒绝服务（系统意外终止或内存损坏）。

Severity

中

Patch Name

Linux kernel缓冲区溢出漏洞（CNVD-2015-06888）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.3

Reference

http://patchwork.ozlabs.org/patch/515996/ https://bugzilla.redhat.com/show_bug.cgi?id=1257528

Impacted products

Name
Linux Kernel <=4.2.2

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5283"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel 4.2.2\u53ca\u4e4b\u524d\u7248\u672c\u7684net/sctp/protocol.c\u6587\u4ef6\u4e2d\u7684\u2018sctp_init\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e2d\u5b58\u5728\u672a\u80fd\u6b63\u786e\u7684protocol-initialization\u6b65\u9aa4\u5e8f\u5217\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u6240\u6709\u6b65\u9aa4\u5b8c\u6210\u524d\u521b\u5efaSCTP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7cfb\u7edf\u610f\u5916\u7ec8\u6b62\u6216\u5185\u5b58\u635f\u574f\uff09\u3002",
  "discovererName": "Adam Mari\u0161",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06888",
  "openTime": "2015-10-27",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\nLinux kernel 4.2.2\u53ca\u4e4b\u524d\u7248\u672c\u7684net/sctp/protocol.c\u6587\u4ef6\u4e2d\u7684\u2018sctp_init\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e2d\u5b58\u5728\u672a\u80fd\u6b63\u786e\u7684protocol-initialization\u6b65\u9aa4\u5e8f\u5217\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u6240\u6709\u6b65\u9aa4\u5b8c\u6210\u524d\u521b\u5efaSCTP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7cfb\u7edf\u610f\u5916\u7ec8\u6b62\u6216\u5185\u5b58\u635f\u574f\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2015-06888\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel \u003c=4.2.2"
  },
  "referenceLink": "http://patchwork.ozlabs.org/patch/515996/\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1257528",
  "serverity": "\u4e2d",
  "submitTime": "2015-10-22",
  "title": "Linux kernel\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2015-06888\uff09"
}

CVE-2015-5283 (GCVE-0-2015-5283)

Vulnerability from cvelistv5 – Published: 2015-10-19 10:00 – Updated: 2024-08-06 06:41

Summary

The sctp_init function in net/sctp/protocol.c in the Linux kernel before 4.2.3 has an incorrect sequence of protocol-initialization steps, which allows local users to cause a denial of service (panic or memory corruption) by creating SCTP sockets before all of the steps have finished.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

16 references

URL	Tags
http://www.kernel.org/pub/linux/kernel/v4.x/Chang…	x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3372	vendor-advisoryx_refsource_DEBIAN
https://bugzilla.redhat.com/show_bug.cgi?id=1257528	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2826-1	vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/77058	vdb-entryx_refsource_BID
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://github.com/torvalds/linux/commit/8e2d61e0…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2829-2	vendor-advisoryx_refsource_UBUNTU
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2829-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2823-1	vendor-advisoryx_refsource_UBUNTU
http://www.securitytracker.com/id/1033808	vdb-entryx_refsource_SECTRACK
http://patchwork.ozlabs.org/patch/515996/	x_refsource_CONFIRM

Date Public

2015-09-16 00:00

Show details on NVD website

JSON

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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.